SPYCHAŁA, J.; SPYCHAŁA, M. Significance of the EU funds in regional development on the example of NUTS-3 units in Poland. Research Papers in Economics and Finance, [S. l.], v. 5, n. 1, p. 22–37, 2021. DOI: 10.18559/ref.2021.1.2. Disponível em: https://journals.ue.poznan.pl/REF/article/view/137. Acesso em: 7 may. 2024.